function atom_transition_activate(){
	var network = {
            data: {
                nodes: [ { data: { id: "DsrA", label: "DsrA", color: "yellow" } },
                         { data: { id: "DsrB", label: "DsrB", color: "yellow" } },
                         { data: { id: "DsrC", label: "DsrC", color: "yellow" } },
                         { data: { id: "QmoA", label: "QmoA", color: "yellow" } },
                         { data: { id: "QmoB", label: "QmoB", color: "yellow" } },
                         { data: { id: "QmoC", label: "QmoC", color: "yellow" } },
                         { data: { id: "DVU0851", label: "DVU0851", color: "grey" } }
                        ,{ data: { id: "Div_G2", label: "G2", color: "green" } }
                        ,{ data: { id: "Div_G1", label: "G1", color: "green" } }
                        ],

                edges: [ { data: { id: "e1", source: "DsrA", target: "DsrB", weight: 3, color: "green" } },
                         { data: { id: "e2", source: "DsrA", target: "DsrC", weight: 3, color: "green" } },
                         { data: { id: "e3", source: "DsrB", target: "DsrC", weight: 3, color: "green" } },
                         { data: { id: "e4", source: "QmoA", target: "QmoB", weight: 2 } },
                         { data: { id: "e5", source: "QmoC", target: "QmoB", weight: 2 } },
                         { data: { id: "e6", source: "QmoA", target: "QmoC", weight: 3 } },
                         { data: { id: "e7", source: "QmoA", target: "DVU0851"} },
                         { data: { id: "e8", source: "QmoB", target: "DVU0851"} },
                         { data: { id: "e9", source: "DsrA", target: "DVU0851"} },
                         { data: { id: "e10", source: "DsrB", target: "DVU0851"}  }
                        ,{ data: { id: "ge10", source: "Div_G2", target: "Div_G1"}  }
                        ]
            }
        };

	//alert("activating");
	//$("#source_compounds_div").html("source");
	 $('#source_compounds_div').cytoscape({
            layout: { "name": "arbor",
                      "liveUpdate": false },
            elements: network.data,
            style: cytoscape.stylesheet().
                selector("node").css({
                    "background-color": "data(color)",
                    "content": "data(label)",
                    "height": 50,
                    "width": 50,
                    "border-color": "black",
                    "border-width": 1,
                    "text-halign": "center",
                    "text-valign": "center",
                }).
                selector("edge").css({
                    "line-color": "data(color)",
                    "width": "data(weight)",
                }),
            ready: function() {
            }
        });
	
	$("#target_compounds_div").html("target");
	//$('#pageContent').load('page.html');
}
